Coated to Control Ghosting and Flare
Super Spectra coating, proven in Canon's EF lenses, minimizes reflection from the lens surface, producing bright, clear, high-contrast images with very little of the ghosting and flare that can degrade image quality.

Lowered Chromatic Aberration
Chromatic aberration is a type of distortion in which there is a failure of a lens to focus all colors to the same convergence point, causing "fringes" of color to appear along boundaries that separate dark and bright parts of projected image. Incorporation of a UD (Ultra-Low Dispersion) lens significantly lowers chromatic aberration.

The projector's short throw distance allows you to project 100-inch images from only 9.8 feet, making the REALiS SX7 Mark II D easy to setup in large rooms. Only 7.9 feet are needed for 80-inch projections, making the it ideal for classrooms and small meeting rooms.